Home / 17,491.56-24,092.28-14,497.80

Finding the Fourth Proportional to 17,491.56, 24,092.28 and 14,497.80

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Solution

The fourth proportional to 17,491.56, 24,092.28 and 14,497.80 is: 19,968.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,491.56 : 24,092.28 = 14,497.80 : x
  2. Step 2: Convert to fraction form
    17,491.56/24,092.28 = 14,497.80/x
  3. Step 3: Cross multiply
    17,491.56x = 24,092.28 × 14,497.80
  4. Step 4: Simplify right side
    17,491.56x = 349,285,056.98
  5. Step 5: Solve for x
    x = 349,285,056.98/17,491.56
  6. Step 6: Final answer
    x = 19,968.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.